DNA synthetic rates among cells of populations in vitro.
D000818:Animals; D002247:Carbon Isotopes; D002455:Cell Division; D002642:Chick Embryo; D003124:Colorimetry; D046508:Culture Techniques; D004247:DNA / Q000032:analysis / Q000096:biosynthesis*; D006321:Heart / Q000196:embryology; D006651:Histocytochemistry; D009206:Myocardium / Q000378:metabolism*; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
D002247:Carbon Isotopes; D014316:Tritium; D004247:DNA; D013936:Thymidine